Q: Is 515,248 a Prime Number?
A: No, 515,248 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 515248 can be evenly divided by 1 2 4 8 16 32,203 64,406 128,812 257,624 and 515,248, with no remainder.
Since 515,248 cannot be divided by just 1 and 515,248, it is not a prime number.